The inspirational Brumbies captain opened up on Tuesday about his rugby comeback, the people who inspired him to beat cancer and his hunger to win a Super Rugby championship.
It was an emotional 30-minute press conference and he hopes others fighting the blood cancer can use his story to find strength in their journey.
Lealiifano is in remission after being diagnosed with leukaemia in August last year, but doctors have told him to keep fighting for at least two years.
"One thing they never guarantee is the cancer won't come back," Lealiifano said.
