Over 40% of the a16z Apps team's investments over the last two years went to international founders. Half are headquartered outside the US. Angela Strange and Gabriel Vasquez own the bet behind that number, a bet that the best founders can come from anywhere. In Poland, ElevenLabs became the national AI champion. In Spain, Supersonik landed Salesforce as its first design partner. In Colombia, Angela's first check went to Addi, which now serves a quarter of the country and recruits Capital…