The centre-back Nukan (born 20 July 1993 in Istanbul) joined Beşiktaş JK youth system in 2006. After spending 5 seasons with the senior team, he moved to RB Leipzig of Germany in 2015 and helped his club win promotion to the Bundesliga. Atınç returned to Beşiktaş in 2016 on a one-year loan deal with Leipzig.