Greg Boo has been a coach at the Blackland Rockin’ K-Rollers since 2015. He is also a coach and skater with the Mons’ter Munch Derby Dudes and a skater with the Zombeers of Roller Derby Calaisis. He has been a jammer and blocker for Team Belgium Mens Roller Derby since 2015.

Nurgle is the founder of the Copenhagen Ladybugs, a coed league based in the Danish capital, where he is a coach and skater. He was also a member of Team Denmark Mens Roller Derby who participated in their very first World Cup earlier this year. Nurgle was previously a trainer for the Copenhagen Troublemakers and in 2017 was a co-founder of C.A.T. - the first Junior Roller Derby tournament held in Europe.