Jonah Lomu is not letting his dialysis treatment crush his spirits as he travels around England during the Rugby World Cup.
Lomu is in the UK for the tournament as a fan, an ambassador for sponsors Heineken - and a dialysis patient.
"By the end of it I'll have learnt the ins and outs of every clinic in the country," he joked to the London Telegraph.
The All Blacks great is still suffering from the rare kidney disorder known as nephrotic syndrome that began to make itself apparent even when he was making global headlines steamrolling England into submission at the 1995 Rugby World Cup and afterwards.
Lomu had a kidney transplant in 2004 which assisted his battle for seven and a half years. But his body rejected the replacement organ in 2011.