David Calle has a degree in Telecommunications Engineering. He juggled his university studies by teaching classes at a study support academy that years later helped him to rediscover his passion for teaching.
After working at various multinational companies, he reconsidered his professional career and resumed working as a teacher in 2003.
In 2011, in the middle of the financial crisis, he founded Unicoos and Unicoos.com in an attempt to better help his students and give the same opportunities to all. They are currently the most important Spanish-speaking YouTube channel and educational platform in the world in their categories.
In 2016, he was voted “YouTuber of the Year” for the Bitácoras Awards 2016 and in 2017, he was one of the 10 finalists for the Global Teacher Prize, that it’s considered the Nobel Prize in Education and Forbes magazine has included him in its list of the 100 most creative people in the world.