Sonny Bill Williams and Paul Gallen potential opponents
Former-world heavyweight champion Mike Tyson has continued to tease boxing fans about a possible return to the ring by posting another training video on Instagram that ended with the message, “I’m back”.
The 53-year-old caught the attention of the boxing world last week when he posted a short video of a workout that showed he possesses plenty of the punching power and speed that allowed him to become the first heavyweight to hold the WBA, WBC and IBF titles.
