On the bestie-o-meter, twinning in the same exact clothes is high up the scale. I’d peg it just below calling each other’s parents “mom” and “dad,” and a notch above picking up your FaceTime calls ...

In two weeks’ time, Faith Kipyegon is attempting to become the first woman to break the iconic four-minute barrier in the mile. As part of what Nike are marketing as Breaking4 — akin to Eliud Kipchoge ...