. . "KO"@en . . . . "American cellist, beatboxer, and vocalist" . . "Kevin Oluwole Olusola"@en . "Kevin \"K.O.\" Olusola (born October 5, 1988) is an American cellist, beatboxer, saxophonist, pianist, songwriter, producer, and singer. Olusola is best known as the beatboxer of the widely acclaimed vocal band Pentatonix. After the group won NBC's The Sing-Off in 2011, they released 5 albums which all charted in the top 5 of the Billboard 200 charts, have sold over 900,000 records, and have amassed more than one billion views on their YouTube channel."@en . "1988Z"^^ . . "KO, Meat (one half of \"Meat and Potatoes\")"@en . . . "1988-10-05Z"^^ . . . "non_vocal_instrumentalist" . . . . . "Kevin \"K.O.\" Olusola"@en . . . . "2011Z"^^ . "Kevin Olusola"@en . .