Great Rhino

What is Great Rhino?

Taking a page from a number of humourous Nike commercials during the 1990s, along with a farcical spot aired by the NFL during Super Bowl LIII, Berg injected slapstick comedy into the ad in an apparent attempt to cater to sports fans.

Within a common area inside the Polymarket headquarters, Manning skied high to catch a ball from a jugs machine, while he withstood a low tackle from a defender. “Good morning, Eli,” James proclaimed, before the two-time Super Bowl MVP tossed him the football outside an elevator adorned with the Polymarket logo. Seconds later, James exchanged a handshake with Jeter, a Hall of Fame shortstop who won five World Series titles with the New York Yankees. Last month, the Yankees became the first Major League Baseball club to directly partner with Polymarket.

The total cost of the ad has not been divulged by Polymarket, but it is fair to estimate that it fell in the millions given the high expenses of bringing aboard a prominent filmmaker such as Berg. Beyond director fees, Polymarket also had to budget for agency and concept fees, set construction and post-production costs that include visual effects, licensing and sound design. In late-August, Polymarket disclosed that it has sought a $21 billion valuation in a new funding round led by Donald Trump Jr’s venture firm, 1789 Capital.

What is Great Rhino?

Kemorwale said Botswana needed to modernise oversight as the sector developed, including through a central electronic monitoring system and stronger enforcement capability. “Truth be told, this industry is evolving as the sun rises. You snooze, you lose,” Kemorwale said. He added that the Authority still relies on outside specialists for some technical regulatory work because domestic expertise is limited.

Illegal betting remained a central enforcement concern. In December 2025, the Gambling Authority and Financial Intelligence Agency were reported to be investigating eight foreign-based betting websites allegedly using local proxies to operate in Botswana.

Authorities were also reported to be working with communications and financial-sector bodies to restrict access to illegal platforms and disrupt associated payment channels.

How to play Great Rhino

Eilers & Krejcik Gaming (EKG) estimates that bettors will plunk down $40.5 billion on the NFL this season through regulated channels. Traditional sportsbooks are projected to capture $31.7 billion of that total, compared to a handle analog of $8.4 billion for prediction markets—a 79% to 21% split in favor of legacy operators.

Handle analog is a metric used as a cleaner comparison between sportsbooks and prediction markets because the latter’s volume doesn’t compare evenly with sportsbook handle.

Based on its projections, EKG sees the overall sports wagering industry growing 8% year-over-year, outpacing the current baseline growth rate of 5% (a figure that strips out temporary boosts from the 2026 World Cup).