Flipkart-owned Myntra's Co-founder Ashutosh Lawania has quit the fashion startup to launch a new venture. Myntra has named its Chief Marketing Officer Gunjan Soni as the new head of Jabong, a rival it acquired in July last year. Ashutosh Lawania, Mukesh Bansal and Vineet Saxena founded Myntra in 2007. All three Myntra Co-founders are now working on their new ventures.