Kiwi Kerr adds world high jump crown to Olympic gold, Katzberg retains hammer title.

Faith Kipyegon cemented her status as an athletics legend on Tuesday by winning her fourth world 1,500 meters title while Cordell Tinch's decision to return to the sport paid off with 110 meters hurdles gold. The 31-year-old Kipyegon had bad news for those who entertained hopes of winning the 5,000…