His first
World Cup event at
Königssee,
Germany earned him a win in the two-man event on 9 January 2010. Adeji won silver in the two-man event at the
2010 Winter Olympics in
Vancouver as a pusher in tandem with driver
Thomas Florschütz. He also won the gold medal in the World Championship four-man event at Königssee in 2011, as second brakeman in the bob piloted by
Manuel Machata. Adjei died on 26 October 2020 from a
heart attack at the age of 37. ==American football career==