The noblest thing any human being can do, is do what their ment to do, not very many people ever get to that point, most of them punch a clock and live for the weekend. To be able to watch Micheal Dunlop race the Isle of Man is to witness someone doing what he was MENT to do and it is truly noble, he is bringing great joy to many thousands of fans, and woe to his competitors. Marc Marquez is another human doing exactly what he was ment to do, and it is something to behold fully actualized humans at work.
I get your point, but that is very subjective and mutually exclusive. What if Joey or Robert Dunlop were "meant" to retire after their stellar IOM and real roads racing careers and nurture their families? What if the dedication, precision and concentration of Marquez was meant to be applied to heart surgery - and he was destined to save many lives by innovating new procedures and performing critical surgeries? A bit more noble than entertaining racing fans, IMHO.
We'll never know, will we?