European League of Football Teams Codexery

Berlin Thunder (ELF)

Berlin's Thunder: From ELF beginnings to AFLE future.

Berlin Thunder (ELF)

Shervean · CC BY-SA 4.0

The Berlin Thunder are an American football team based in Berlin, Germany. From 2021 through 2025, the franchise played in the European League of Football (ELF), then shifted to the American Football League Europe in 2026. While the main stadium undergoes reconstruction, home games are held at the Kleines Stadion within Friedrich-Ludwig-Jahn-Sportpark.

The Thunder were announced as one of eight inaugural ELF teams on March 22, 2021. Their first contest, a home game against the Leipzig Kings on June 20, 2021, ended in a 37–27 loss. The rest of that season proved difficult, with victories only over the league’s last-place Stuttgart Surge and the struggling Barcelona Dragons at home. The team also dealt with challenges around practice facilities, equipment, and injuries. Domestic players such as tight end Nicolai Schumann and defensive back Moritz Thiele became fan favorites, and defensive lineman Adedayo Odeleye earned an NFL IPP Program spot with the Houston Texans. Head coach Jag Bal’s contract was not renewed after the season.

On September 12, 2021, former NFL first-round pick Björn Werner became co-owner and director of football operations. General manager Heiko von Glahn soon left, and Diana Hoge succeeded him as the league’s first female general manager. A new head coach, Johnny Schmuck, was also named, completing a front-office overhaul aimed at building a domestic staff and enabling year-round coaching.

The 2022 season brought a 7–5 record, good for second place in the Northern Conference behind the Hamburg Sea Devils. Offensive production improved in both passing and rushing yards, keeping playoff hopes alive until a home loss to the Tirol Raiders ended them. Individually, Kyle Kitchens set a record with 16 sacks and won Defensive Player of the Year, while Joc Crawford rushed for 1,088 yards.

For 2023, staff changes were minimal. Henry Schlegel was promoted from head of scouting and analytics to offensive coordinator, becoming the league’s youngest coordinator. With quarterback Donovan Isom, wide receiver Aaron Jackson, and no US-import running back, the offense adopted a new scheme. The Thunder reached the playoffs for the first time as the fifth seed and second in their conference. In the wildcard round, they lost on the road to the Frankfurt Galaxy in a physically demanding game cut short when a player collapsed and a Berlin sideline member was struck by a Frankfurt player.

During the 2025 season, the Thunder entered a restructuring phase by filing for insolvency under self-administration.

After 2025, several ELF teams left the league, citing a lack of transparency and no revenue shares, leading to the formation of the European Football Alliance. The EFA teams could not agree on a structure—some favored a team-led league and later reached a new agreement with the ELF, while others preferred a new league backed by an external investor. That new league was publicly presented on December 2, 2025, as AFLE – The League: Europe. The Berlin Thunder were announced as its third franchise, following Rhein Fire and Panthers Wrocław. In the final week of the 2026 season, the AFLE activated a financial protection plan to ensure the Thunder’s continued operation.

In their first season, the Thunder played two home games at Amateurstadion Olympiapark and three at Friedrich-Ludwig-Jahn-Sportpark. From 2022 onward, Jahn-Sportpark became their regular venue, also serving as their practice ground. A major renovation of the stadium began at the end of 2023, without disrupting day-to-day operations.

Initially, the Thunder wore red, metallic gold, and black uniforms. The original logo featured the team name in white and silver letters beneath a lightning bolt, outlined in black and red. After the 2024 season, a new logo and color scheme—black, white, and gold—were introduced, reminiscent of the original Thunder franchise. The new logo depicts Mjölnir with a lightning bolt replacing the handle, set over a black shield with the team name above.

Founded
2021
League
European League of Football (2021–present)
Home stadium
Friedrich-Ludwig-Jahn-Sportpark (Kleines Stadion)
Notable achievement
Reached ELF playoffs for first time in 2023
Key personnel
Co-owner Björn Werner, GM Diana Hoge, head coach Johnny Schmuck

Lore & Background

The Berlin Thunder were announced as one of the eight teams to play in the inaugural season of the European League of Football on 22 March 2021. Their first game was against the Leipzig Kings on 20 June 2021, which they lost 27 to 37 at home. The 2021 season was not successful, with wins only against the Stuttgart Surge and the Barcelona Dragons. The team faced adversity regarding practice facilities, equipment, injuries, and more. Domestic players like tight end Nicolai Schumann and defensive back Moritz Thiele emerged as fan favorites. The NFL IPP Program awarded Thunder defensive lineman Adedayo Odeleye an international spot with the Houston Texans. After the 2021 season, head coach Jag Bal's contract was not extended. On September 12, 2021, former NFL 1st-round draft pick Björn Werner became co-owner and director of football operations. General manager Heiko von Glahn left and was succeeded by Diana Hoge, the first female general manager of the league. Johnny Schmuck was announced as the new head coach. In the 2022 season, the Thunder finished with 7 wins and 5 losses, second in the Northern Conference. Kyle Kitchens set a record with 16 sacks and won Defensive Player of the Year; Joc Crawford rushed for 1,088 total yards. For the 2023 season, Henry Schlegel was promoted to offensive coordinator, becoming the youngest coordinator in the league. The franchise reached the play-offs for the first time as the 5th seed, losing in the wildcard round to the Frankfurt Galaxy. During the 2025 season, the Thunder entered a restructuring phase by filing insolvency under self-administration. After the 2025 season, the Thunder left the ELF and were announced as the third franchise for the AFLE on December 2, 2025. In the final week of the 2026 season, the AFLE activated a financial protection plan to ensure continued operation of the Thunder.

Reader's Guide

The Thunder played their first two home games at Amateurstadion Olympiapark and the other three at Friedrich-Ludwig-Jahn-Sportpark in their first season. From the 2022 season on, the Jahn-Sportpark-Stadium is their venue for home games. The Sportpark also functions as their practice ground. At the end of 2023, the stadium was going to be substantially renovated. The team originally wore red, metallic gold, and black uniforms, with a logo of the team name in white and silver letters underscored by a lightning bolt, outlined in black and red. Following the 2024 season, the Thunder introduced a new logo and color scheme: a logo depicting Mjölnir with a lightning bolt in place of the handle, superimposed over a black shield, with the team name above. The new team colors are black, white, and gold.

Did You Know?

Inaugural Season & Front Office Overhaul

The Berlin Thunder were unveiled on 22 March 2021 as one of eight franchises selected for the inaugural European League of Football campaign. Their opening contest against the Leipzig Kings on 20 June 2021 ended in a 37-27 home defeat, and the remainder of the schedule offered little comfort. The only victories came against the Stuttgart Surge, who finished at the bottom of the table, and the struggling Barcelona Dragons at home. The young franchise wrestled with a host of practical obstacles, including inadequate practice facilities, equipment shortages, and a wave of injuries. Even amid the difficulties, domestic players such as tight end Nicolai Schumann and defensive back Moritz Thiele captured the hearts of local supporters, while defensive lineman Adedayo Odeleye earned an international NFL IPP spot with the Houston Texans. The season's struggles triggered a sweeping front-office shakeup: head coach Jag Bal's contract was not extended, former first-round NFL draft pick Björn Werner stepped in as co-owner and director of football operations, and Diana Hoge became the league's first female general manager. New head coach Johnny Schmuck completed the overhaul, with the stated goal of building a domestic staff capable of coaching year-round.

Breakthrough Years & Playoff Debut

The 2022 campaign marked a clear turning point for the franchise. The Thunder posted a 7-5 record to finish second in the Northern Conference behind the Hamburg Sea Devils, with offensive output in both passing and rushing yards climbing noticeably. Individual standouts shone brightly: Kyle Kitchens set a league record with 16 sacks and captured the Defensive Player of the Year award, while Joc Crawford amassed 1,088 rushing yards. The team carried playoff hopes deep into the regular season but ultimately fell short after a home loss to the Tirol Raiders. The following year brought further evolution. Henry Schlegel was promoted from Head of Scouting and Analytics to offensive coordinator, making him the youngest coordinator in the league. The offense was rebuilt around new quarterback Donovan Isom, wideout Aaron Jackson as the primary receiver, and notably without a US-imported running back. The Thunder earned their first-ever playoff berth as the fifth seed. In the wildcard round they traveled to face the Frankfurt Galaxy in a physically grueling contest played in extreme summer heat. The game was cut short when a player collapsed and a member of the Berlin sideline was struck by a Frankfurt player, and the Thunder ultimately fell.

Financial Crisis & League Realignment

The 2025 season brought a painful restructuring as the Thunder filed for insolvency under self-administration, a stark reminder of the financial fragility facing European football franchises. The broader league landscape was equally in flux. After the 2025 season, a group of teams departed the ELF, citing a lack of transparency and the absence of revenue-sharing arrangements, and formed the European Football Alliance. However, the EFA quickly fractured over structural disagreements: some members favored a team-led league and eventually reached a new structural agreement with the ELF, while others pushed for an entirely new competition backed by an external investor. That new league was publicly unveiled on 2 December 2025 as AFLE – The League: Europe. The Berlin Thunder were announced as the third franchise to join, following the Rhein Fire and Panthers Wrocław. The transition was not without further financial strain; in the final week of the 2026 season, the AFLE activated a financial protection plan specifically to ensure the Thunder's continued operation, underscoring how precarious the team's footing remained even as it entered a new competitive chapter.

Home Ground & Visual Identity

The Thunder's home situation has been shaped by practical necessity as much as tradition. During the 2021 inaugural season, the first two home games were played at the Amateurstadion Olympiapark, while the remaining three were hosted at the Friedrich-Ludwig-Jahn-Sportpark. From 2022 onward, the Jahn-Sportpark became the permanent home venue, and its multiple fields also serve as the team's year-round practice ground. At the end of 2023, the stadium entered a substantial renovation, though the work was designed to avoid disrupting day-to-day operations. Currently, the Thunder play their home games in the Kleines Stadion within the Sportpark complex while the main stadium undergoes reconstruction. Visually, the franchise has undergone a notable evolution. The original 2021 identity featured red, metallic gold, and black uniforms, with a logo displaying the team name in white and silver letters underscored by a lightning bolt, all outlined in black and red. After the 2024 season, the Thunder unveiled a refreshed look paying homage to the original Thunder franchise: the new logo depicts Mjölnir with a lightning bolt replacing the handle, set over a black shield with the team name above, and the color palette shifted to black, white, and gold.

Gallery

Frequently Asked Questions

What is the Berlin Thunder?

The Berlin Thunder are an American football franchise based in Berlin, Germany, unveiled on March 22, 2021 as one of the eight founding clubs of the European League of Football. They competed in the ELF from its 2021 inaugural season through 2025 before transitioning to the AFLE in 2026.

Where do the Berlin Thunder play their home games?

Home matches are held at the Kleines Stadion, a smaller venue inside the Friedrich-Ludwig-Jahn-Sportpark complex in Berlin. This setup is a temporary arrangement while the main stadium in that complex undergoes ongoing reconstruction work.

What is the Berlin Thunder's biggest achievement?

Their most notable milestone came in 2023, when the Thunder qualified for the ELF postseason for the first time in franchise history. That playoff run represented a significant leap from their rough 2021 debut, which included a 48–13 opening-night defeat to the Leipzig Kings.

Who are the key people running the Berlin Thunder?

The franchise is co-owned by former NFL defensive end Björn Werner, with Diana Hoge serving as general manager and Johnny Schmuck as head coach. This leadership group steered the team from a struggling 2021 record to a playoff-caliber squad by 2023.

What happened to the Berlin Thunder after the ELF?

The Berlin-based club left the European League of Football and joined the AFLE beginning in the 2026 season. Their ELF tenure covered every season from the league's 2021 launch through 2025.

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