![Celtics' Jaylen Brown speaks out against toxic fan culture and systemic racism in Boston](https://nypost.com/wp-content/uploads/sites/2/2023/03/celtics-fans-inset.jpg)
Jaylen Brown on Celtics' 'extremely toxic' portion of fan base
![Celtics' Jaylen Brown speaks out against toxic fan culture and systemic racism in Boston](https://kubrick.htvapps.com/htv-prod-media.s3.amazonaws.com/images/celtics-bench-during-game-2-loss-to-heat-2023-nba-playoffs-646a716738938.jpg)
celtics-bench-during-game-2-loss-to-heat-2023-nba-playoffs-646a716738938.jpg
![Celtics' Jaylen Brown speaks out against toxic fan culture and systemic racism in Boston](https://brobible.com/wp-content/uploads/2023/03/Jaylen-Brown.png)
Jaylen Brown Slams 'Extremely Toxic' Boston Celtics Fans
![Celtics' Jaylen Brown speaks out against toxic fan culture and systemic racism in Boston](https://www.masslive.com/resizer/lHn-bATZMIPiaCOSovYS1XCLG0s=/800x0/smart/cloudfront-us-east-1.images.arcpublishing.com/advancelocal/SZZ2QSTYSZCJ3EP2EM24HB6XWU.jpg)
Boston Celtics' Jaylen Brown calls for followers to join him marching
![Celtics' Jaylen Brown speaks out against toxic fan culture and systemic racism in Boston](https://cloudfront-us-east-1.images.arcpublishing.com/bostonglobe/ASEDQCG2JWN3FI2FUS44EMZVCI.jpg)
Celtics' Jaylen Brown: 'Racism is bigger than basketball' - The
![Celtics' Jaylen Brown speaks out against toxic fan culture and systemic racism in Boston](https://staticg.sportskeeda.com/editor/2023/03/bc7bc-16790945481136-1920.jpg)
There's a group within the Celtic nation that is extremely toxic
![Celtics' Jaylen Brown speaks out against toxic fan culture and systemic racism in Boston](https://celticswire.usatoday.com/wp-content/uploads/sites/39/2020/08/usatsi_14713942-1.jpg?w=1000&h=600&crop=1)
Full Jaylen Brown press conference on racism, fans in NBA arenas
![Celtics' Jaylen Brown speaks out against toxic fan culture and systemic racism in Boston](https://a.espncdn.com/photo/2022/0510/r1010924_1296x729_16-9.jpg)
The ESPN Daily podcast -- How to listen, episode guide and more - ESPN
![Celtics' Jaylen Brown speaks out against toxic fan culture and systemic racism in Boston](https://basketnews.com/image-355362-any800x800.jpg)
Jaylen Brown addresses 'problematic' side of Celtics' fanbase
![Celtics' Jaylen Brown speaks out against toxic fan culture and systemic racism in Boston](https://nypost.com/wp-content/uploads/sites/2/2023/03/celtics-fans-2022-finals-embed.jpg)
Jaylen Brown on Celtics' 'extremely toxic' portion of fan base
![Celtics' Jaylen Brown speaks out against toxic fan culture and systemic racism in Boston](https://about.underarmour.com/content/ua/about/en/stories/2019/08/show-up-and-show-out/_jcr_content/root/container/container/imagegallery/images/images1.coreimg.jpg)
SHOW UP AND SHOW OUT
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Jaylen Brown wants to set record straight on Boston and race
![Celtics' Jaylen Brown speaks out against toxic fan culture and systemic racism in Boston](https://a.espncdn.com/photo/2023/0907/sirius_xm_rgb.png?w=80&h=40)
The ESPN Daily podcast -- How to listen, episode guide and more - ESPN