KUALA LUMPUR, Malaysia (AP) — Former world badminton champion Ratchanok Intanon of Thailand has been cleared of a doping violation because she proved she ate contaminated meat. Ratchanok, ranked No. 5, tested positive for clenbuterol in an out-of-competition test in April, the Badminton World Federation said in a statement on Thursday. She faced a four-year […]