Career
He plays at the center and power forward positions. Early years Koşut was born in Gaziosmanpaşa, Istanbul. He started playing basketball in Bayrampaşa Sancak team when he was ten.
In 2011, he moved to the Anadolu Efes junior team
Anadolu Efes In the first year, he played for the junior and youth teams of Efes. He was loaned for the 2012-2013 season to TB2L team Pertevniyal which is the pilot club of Anadolu Efes.
In the summer of 2014, Koşut moved to Anadolu Efes first team National team 2013 International Basketball Federation Europe Under-18 Championship 01 ! Individual.