Midway through last season, a different spotlight was shone on Hamilton after he announced his decision to follow a vegan diet. Many questioned the wisdom of this lifestyle change at such a time, but any criticism was soon overshadowed by his imperious form following the mid-season break, which saw him storm to the driver’s crown with two races remaining.

The ageing process begins to induce a decline in male physical ability around the early 30’s. Borgest and a team of researchers in Australia highlighted the naturally occurring declines in metabolic, cardiovascular and hormonal systems as the precursors for performance decrements in their review study of 2015. These genetic factors cannot be escaped. And while, in well-trained populations, the performance effects often do not become significant until their early 40’s, In the tiny margins of elite sport any decline can become evident very quickly.