Dee ihe ọzọ maka paragraf a - N'ọnwa Juun afọ 2014, a kpọrọ Gleeson ka ọ bụrụ onye nkuzi ndị Australia Boomers maka 2014 FIBA Basketball World Cup. Ọ rụrụ ọrụ dị ka onye inyeaka n'akụkụ onye isi nchịkwa Andrej Lemanis. Ọ gara n'ihu dịka onye enyemaka Lemanis na 2015 na 2016, ebe ọ bụ akụkụ nke mmeri Boomers 2015 FIBA Oceania Championship yana asọmpi Olimpik ha na Rio
mkpọsa.