Lethwei
Let-hwei or Lek Whay (UK: or US: , LEH-k way ; Burmese: လက်ဝှေ့, IPA: [lɛʔ.ʍḛ]), also called Burmese boxing, is a full contact combat sport originating from Myanmar and is considered one of the most brutal martial arts in the world. Lethwei fighters use stand-up striking techniques such as kicks, knees, elbows and punches.