A quiz is the most fun way to find out. Make one in seconds, send the link, and let the bragging rights begin.
Under the heading Who knows the most? on the front page: making a quiz and sending its link to see who knows most. "Let the bragging rights begin" is playful: the fight for the honour of winning starts, so use the language's own idiom for it
Ang quiz amo ang pinakamalingaw nga paagi para mahibaluan. Maghimo sang isa sa pila lang ka segundo, ipadala ang link, kag tan-awon ta kon sin-o ang may ikabugal!