JOOLA announced its sponsorship of top-ranked Brazilian player, Gui Lin. Gui has represented the Brazilian National Team in the 2012 and 2016 Summer Olympics and in 2018, she briefly ranked in the Top 100 (ITTF) players, coming in at 89.

Her recent achievements include:

2014, 2015, 2016, 2018 Latin American Championship – 1st Place in Teams
2015, 2016 Latin American Championship – 1st Place in Individual
2015 Pan American Games – 2nd Place in the Individual and Teams
2015 Latin American Cup – 2nd Place in Individual
2017 Pan American Games – 1st Place in Teams
2018 South American Games – 1st Place in Teams and 2nd in Individual

Her current JOOLA setup consists of:

Blade: Zelebro
Forehand Rubber: Rhyzer 48
Backhand Rubber: Golden Tango