蜜芽传媒

The 蜜芽传媒's Theo Leggett thinks about a hair transplant. The market for hair-loss treatments is worth $7bn a year, and a hair transplant can cost $5,000, assuming you have enough hair follicles left.

(Photo: Theo Leggett get's his follicles examined, Credit: 蜜芽传媒)