MINNEAPOLIS--(BUSINESS WIRE)--Today, Sleep Number Corporation (Nasdaq: SNBR) announces a strategic partnership with three-time Super Bowl champion Travis Kelce and welcomes him as its newest investor. Kelce is a longtime Sleep Number customer, using the company's products since 2019, and understands the benefits of life-changing sleep. Through this strategic partnership, Sleep Number and Kelce will work together to share Kelce's Sleep Number journey and the effects Sleep Number products have ha. ...