Born in Buenos Aires, Francisco Nicolas Marini also known as Whatelse was introduced to a wide range of musical genres from a very early age, venturing from the age of 9 into instruments such as bass and synthesizers, always learning in a self-taught way. By late 2015 he began to learn how to produce his first tracks with FL Studio and started uploading his creations to SoundCloud, in 2018 he launches his first musical project under the pseudonym of Dr. Mewinski. His first official track “Hello” released on the Dutch label Moretin Records obtained the support of DJ / Producers such as Wax Motif, Qlank, ANGELZ and Sonny Banks, reaching 100.000 plays on Soundcloud. In 2019 he rebranded to Whatelse and started working with singers and rappers from South America, his productions “Fakin' Mago ” and “Gipeta ” with Davus stood out in 2020 reaching over 500.000 streams counting Youtube and Spotify, these songs caught the attention of artists such as Muerejoven, and also big producers such as ZECCA, Evar and Leston. After awhile distanced from the scene without any music releases but continuing polishing his sound, Whatelse started releasing new music in 2024, In this way he marks a new beginning in his musical career, always aspiring to achieve new goals.