Böhringer played youth soccer in two local clubs in his hometown of Aalen. He says that he was inspired to play American football after watching a highlight reel of former Minnesota Vikings running backAdrian Peterson on YouTube when he was 17. In 2010, the town had the fledgling Aalen Limes Praetorians and even a baseball team, but no opportunity to play American football in a local junior team. Prior to being drafted into the NFL, Böhringer was majoring in mechanical engineering at.
Professional career
Böhringer joined the Crailsheim Titans under-19 junior team in 2011. In 2013 and 2014 he played for the Crailsheim Titans senior squad in Oberliga Baden-Württemberg.
For the 2015 season, he moved to the nearby two-time German champions, the Schwäbisch Hall Unicorns of the German Football League. Parallel to the national league regular seasons, some of the best European American football clubs, mainly from German-speaking countries plus France, compete for the Eurobowl in the BIG6 European Football League. Böhringer's first big game was the Eurobowl XXIX 21–14 loss at the Braunschweig New Yorker Lions in June 2015. The Unicorns placed first in the GFL South Conference, advancing to the playoffs which ended in another loss to the Lions in German Bowl XXXVII. Böhringer played 16 GFL games and had 59 receptions for 1,232 yards and 13 touchdowns. He also had 14 kickoff returns for 415 yards and two touchdowns.
NFL: National Football League
In early 2016, NFL scouts contacted the engineering student, and he was later invited to the Florida Atlantic Owls football pro day: Afterwards, NFL.com featured him as "NFL Draft Party Crasher".
Minnesota Vikings
Böhringer was selected in the sixth round of the 2016 NFL Draft by the Minnesota Vikings. He signed his contract with the team on May 2, 2016. The same month, the NFL approved the use of the umlaut on his jersey, similar to the use of the cedilla for Pierre Garçon. On September 3, 2016, Böhringer was released by the Vikings as part of final roster cuts and was re-signed to the practice squad the next day. After spending the entire season on the practice squad, Böhringer signed a reserve/futures contract with the Vikings on January 2, 2017. On September 2, 2017, Böhringer was waived by the Vikings.
Cincinnati Bengals
On May 1, 2018, Böhringer was signed by the Cincinnati Bengals as part of the NFL's International Player Pathway program after he chose to transition to tight end. He was waived on September 1, 2018 and was signed to the practice squad the next day. He signed a reserve/future contract with the Bengals on December 31, 2018. On August 31, 2019, Böhringer was waived during final roster cuts and signed to the practice squad the next day. He signed a futures contract with the Bengals on December 30, 2019.
