Duolingo CEO Luis von Ahn: How I became a crowdsourcing pioneer

Duolingo CEO Luis von Ahn: How I became a crowdsourcing pioneer

Audio not available. Try it later.
Preparing audio download

Preparing audio to download.

Sponsored listening. Audio will begin within seconds...

Escucha sin esperas

Hazte Premium

X

Duolingo CEO Luis von Ahn: How I became a crowdsourcing pioneer description

media business careers sports politics advice

Comments

Por decisión del propietario, no se aceptan comentarios anónimos. Regístrate en iVoox para comentarlo.