Angus Mitchell, co-owner of John Paul Mitchell Systems, has died. He was 53. He was the only child of hairstylist Paul Mitchell, the co-founder of John Paul Mitchell Systems. Angus Mitchell died of drowning at his home in Honolulu, according to initial reports. Like his father, Angus Mitchell was a hairdresser. He was born in 1970 to Jolina Zandueta Wyrzykowski and Paul Mitchell, and was Paul’s only child until the haircare icon died of pancreatic cancer in 1989. Jolina was a successful fashi...