Phil has 27 years of venture capital experience, notably as General Partner at Walden and co-founder of IDG Ventures/Ridge. He led investments in companies like Sina and Discord, achieving a 3.8x track record. Phil is also Co-Chairman/Founder of VCNetwork, managing social networking events and serving on boards. He holds an MBA from Harvard and a BA from Hamilton College, residing in Mill Valley, California, and competing in ultramarathons.