BALTIMORE (WJZ) — Four-time cancer survivor Mo Gaba made NFL history on Saturday.

Mo became the first person to ever announce an NFL draft pick off of a braille card.

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He announced the Ravens’ fourth-round pick Ben Powers, an offensive lineman out of the University of Oklahoma.

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Mo announced the pick at Ravens Fest in the Inner Harbor. The event featured music, games and Ravens players. Mo also got to meet Poe, the Ravens mascot, at the event.

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Mo is blind after several battles with cancer but also manages to maintain his positive attitude.