By Laura Forsyth Inside the mind of one of the world’s top-ranking triathletes, Emma Pallant-Browne, ahead of the Professional Triathletes Organisation’s new London T100 Triathlon.Conquering a triathlon at the highest level takes strength and determination. Which is why it may not come as too much of a surprise that British star Emma Pallant-Browne, 34, who was born in Surrey but now lives in Johannesburg, has reached her success, by enduring broken bones and mid-race collapses along the way. Now training ahead of the London T100 event (27 to 28 July), the PTO World #9 reflects on the determin…