Despite wanting to quit the world of combat sports and step away from the spotlight after the death of his son, world heavyweight champion Francis Ngannou said he somehow found the strength to keep going.“Before this year, there has never been a point that I was like ‘I’m done’,” he told Al Arabiya English on Tuesday.For all the latest headlines follow our Google News channel online or via the app.The legendary Mixed Martial Arts (MMA) and professional boxer suddenly lost his 15-month-old son Kobe in April due to an undiagnosed medical condition. After taking time to grieve, the Cameroonian decided that abruptly ending his career would not feel right.“That was a question I was asking myself when I went to get back to the gym. It was just an opportunity for me to find out if I could focus and fight without thinking of other aspects, of other things,” Ngannou said.“You just have to find a way to be positive and to keep going.”‘It was my only option’ The MMA fighter is no stranger to