Both Matthew and Michael have given interviews for online media outlets and worked on language projects for the language-learning app Babbel, such as the "Turkish in a week" or "Romanian in one hour" challenges:

Babbel: Identical Twins Attempt To Learn A Language In A Week

Babbel: These Twins Each Speak 10+ Languages

Babbel: 4 Of The Greatest Polyglots Attempt A Language In One Hour

Babbel: Tips To Learn Languages From The 10 Language Twins