Brynjar Karl Sigurðsson

Brynjar Karl Sigurðsson is an Icelandic businessman, basketball coach and former player. He played several seasons in the Icelandic top-tier Úrvalsdeild karla and was a member of the Icelandic national team. Following his basketball career, he founded the company Sideline Sports which designed coaching software used by the Premier League, NBA and the NFL. A controversial figure in Iceland, he has been scrutinized for his coaching methods and fight with the Icelandic Basketball Association to let his junior women's team compete in boys tournaments.