Grizzlies' Olivier-Maxence Prosper, sister Cassandre make history at WNBA draft

The Prosper siblings are the first Canadian-born brother-sister duo to be drafted into the NBA and WNBA.

Apr. 14, 2026 at 1:55am

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A cubist, geometric painting depicting the abstracted forms of basketball players in motion, with their jerseys and the court lines rendered as sharp, overlapping planes of color.The Prosper siblings' historic NBA and WNBA draft selections represent a breakthrough moment for Canadian basketball talent.Memphis Today

Olivier-Maxence Prosper and Cassandre Prosper, siblings from Canada, have made history by becoming the first Canadian-born brother-sister duo to be drafted into the NBA and WNBA, respectively. Olivier-Maxence was drafted by the Memphis Grizzlies, while Cassandre was drafted into the WNBA.

Why it matters

This achievement is significant as it represents a milestone for Canadian basketball players, showcasing their talent and the growing prominence of the sport in the country. The Prosper siblings' success also highlights the increasing diversity and global reach of the NBA and WNBA.

The details

Olivier-Maxence Prosper was drafted by the Memphis Grizzlies, while his sister Cassandre Prosper was drafted into the WNBA. This marks the first time a Canadian-born brother-sister duo has been drafted into the top professional basketball leagues in North America.

  • Olivier-Maxence Prosper and Cassandre Prosper were drafted in 2026.

The players

Olivier-Maxence Prosper

A Canadian-born basketball player who was drafted by the Memphis Grizzlies.

Cassandre Prosper

The sister of Olivier-Maxence Prosper, who was drafted into the WNBA, making them the first Canadian-born brother-sister duo to achieve this feat.

Memphis Grizzlies

An American professional basketball team that plays in the NBA and drafted Olivier-Maxence Prosper.

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What they’re saying

“To be pioneers at that level, it's really, really cool”

— Olivier-Maxence Prosper

The takeaway

The Prosper siblings' historic achievement showcases the growing talent and global reach of Canadian basketball players, inspiring the next generation of athletes from the country to pursue their dreams in the NBA and WNBA.