Lululemon founder sells 50% of his stake in maker of yoga wear - Los Angeles Times

Lululemon Founder Missed Out on Billions of Dollars by Slashing Stake

Lululemon Founder Steps Down as Chairman - WSJ

Lululemon is suing Under Armour for patent infringement

Lululemon Founder Joins World's Richest as Yogawear Brand Surges - Bloomberg

Lululemon founder looking to sell entire remaining stake in company

Yoga instructors carving quirky niches

People's Yoga

Lululemon Envy Has Chains From Gap to Nordstrom Pushing Yoga - Bloomberg

Lululemon founder sells half his stake for $845 million

How to find a good manufacturer for a fitness clothing company - Quora