Tennis star Caroline Wozniacki has signed a contract to launch her own crypto token on Global Crypto Offering Exchange (GCOX), reports Reuters.

The Singapore-based exchange has already listed the former boxing star Manny Pacquiao and former football player Michael Owen as private investors in the company. Pacquiao’s Pac Tokens are currently waiting for the go-ahead from the Philippine Securities and Exchange Commission. It is expected to go live by the end of 2018.

In 2010, Pacquiao won a congressman seat in the Philippine’s House of Representatives.

One of the members of Abu Dhabi’s ruling family, Sheikh Khaled bin Zayed al-Nahyan, is mentioned as a private investor as well.

“To be the first female athlete to have her own token is really cool…I am looking forward to expanding that before other people start getting into it,” Wozniacki told Reuters after the signing ceremony.

She is a former No. 1 ranked female tennis player. Her CV includes 30 titles in singles competition as well as two major competitions.

GCOX says that the tokens will “…give buyers exclusive merchandise and interactions with their favorite celebrities and that the celebrities will receive proceeds from the token sales”.

However, in order to buy the celebrity token, traders must first purchase the GCOX’s own tokens – ACCLAIM (ACM).

In July, the GCOX announced the signing of Jason Derulo, a world-renowned musician, and songwriter.

The exchange is looking to ultimately become a worldwide leader in the popularity index, as well as the platform of choice for fans to connect and engage with their idols and celebrities.