Will Bryan Johnson dunk before 2027?

Polymarket·Sports

As of 12:23 UTC on 22 Oct 2026, Polymarket prices “Will Bryan Johnson dunk before 2027?” at 58% (+8pp in 24h). The market has $3.2k in Polymarket-reported 24-hour volume. pdata.world tracks it alongside markets from 8 prediction-market platforms.

58%

▲ 8.0pp

24h change

vol cum

$3.2k

vol 24h

$3.2k

spread

0.02

ends

Jan 1, 2027

This market will resolve to “Yes” if Bryan Johnson announces that he has dunked a basketball, as accepted by him as a successful completion of his challenge, between market creation and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”. The primary resolution source for this market will be official information from Bryan Johnson or his team; however, a consensus of credible reporting may also be used.