"It’s a fitting way to celebrate Holden’s involvement with the sport over the past 50 years." Read more
They've both reserved the 28-29 of October in their diaries.
Feliks Zemdegs from Melbourne is the only speedcuber to win the championship twice.
The event will take place from 06-29 October 2020.
The show premiered on Nick Jr. and will move to Channel 9 later this year.
"We can’t wait to share this season with Australian families and fans of all ages."
Since launching in 2015, the viral Baby Shark video has amassed more than 5.8 billion views.
The video adds to the growing collection of child-specific COVID-19 information.
Six more titles will be released by Christmas this year.
This is the second announcement in as many weeks for the kid-YouTuber brand.