Boston Celtics star Jrue Holiday details the challenges of being a defending champ and his new Zenni Optical eyewear release in this one-on-one interview.

Zenni Optical, the world's leading online eyewear retailer, is thrilled to unveil the Jrue Holiday x Zenni Collection exclusively at Zenni.com. This collaboration marks an exciting step for Zenni, following the announcement in June of Jrue Holiday as the brand's newest ambassador.

Even with perfect vision, you can't see everything. And Holiday knows how what you can't see is as key to what you can when it comes to winning it all.

Everyone wants to be a defending champion, but life's not always easy in that role with the proverbial target on your back every night. That's why