"Former NHL Player Konstantin Koltsov, Boyfriend of Tennis Star Aryna Sabalenka, Dies at 42"

Former NHL player Konstantin Koltsov, who was dating tennis star Aryna Sabalenka, has passed away at the age of 42. The official cause of death has not been confirmed, but it was reported that he died in Miami due to a detached blood clot. Koltsov, who played for the Penguins and had a successful international career, was serving as an assistant coach for the Russian hockey club Salavat Yulaev. He had been in a relationship with Sabalenka since June 2021, and she had posted a heartfelt message to him on his birthday last April.