As a head coach: Nikolaos "Nikos" Vetoulas (Greek: Νικόλαος "Νίκος" Βετούλας; born February 6, 1974, in Patras, Greece) is a retired Greek professional basketball player and coach.
As a member of the Greek junior national team, Vetoulas played at the 1996 FIBA Europe Under-20 Championship.
On May 28, 2016, Vetoulas was appointed as the head coach of the Swiss League club, SAM Massagno Basket, signing a two-year deal.
[3] On January 30, 2017, Vetoulas was appointed as the head coach of the Greek team Rethymno Cretan Kings.
[6] On October 27, following Maroussi's defeat by Panionios, he resigned his position as team coach.