There hasn't been a rugby player quite like Julian Savea. Not in recent memory anyway.
The typical pathway to stardom in New Zealand rugby is blemish-free. If adversity is encountered by the biggest names in the game it is typically in the form of prolonged injury, not prolonged loss of or fluctuating form.
Savea is not typical. His professional career is in its sixth year and has encountered the most staggering highs and lows.
He was just about out on his feet at the end of his first Super Rugby season in 2011 when he could barely catch the ball or avoid his own feet when he ran. He'd come into that campaign as a World Rugby junior player of the year and it became almost impossible to understand why.
Just as extraordinary was the speed at which he recovered and bounced back in 2012 with a campaign that showed all of his strengths and little of his weaknesses. It was a campaign which demanded he be included in the All Blacks squad and he announced his arrival in the test arena with a hat-trick against Ireland at Eden Park.