UFC Champion Khabib Nurmagomedov, who rose to prominence in 2018 after defeating Conor McGregor at UFC 229 has revealed his father is in critical condition after contracting Coronavirus. According to Khabib, who has 28 wins and no losses, and is the longest active undefeated streak in MMA, the deadly disease is seriously ravaging his family members and friends. Writing in his native Russian on Instagram, Khabib explained how his father, Abdulmanap, underwent heart surgery after suffering complications from COVID-19. …