Aryna Sabalenka opens up on regret over her actions in the wake of ex-boyfriend Konstantin Koltsov's death - after tennis star called new beau Georgios Frangulis 'love of my life'

Former NHL player Konstantin Koltsov died at the age of 42 after falling from a balcony on the 23rd floor of a Miami five-star hotel. Despite the tragedy, Sabalenka continued to throw herself into tennis.