Nour El Din Marandi, widely known as Nour Mar, is a prominent Syrian content creator, YouTuber, and singer, considered one of the most famous young influencers in the Arab world. Born in Aleppo, Syria, he was forced to leave his home country due to the war, relocating to Turkey. He began his social media career there in 2018, launching a YouTube channel that quickly gained widespread popularity. Nour Mar is famously known by the title "King of the Jalladin," a nickname he gives to his massive fanbase, the "Jalladin." His content is diverse, featuring challenges, pranks, comedy sketches, and vlogs. He established his own creative team that collaborated with him on content for several years. Later, Marandi moved to Dubai, United Arab Emirates, where he continues to advance his career and was granted the Golden Visa, an honor bestowed upon talented and creative individuals. In addition to content creation, Nour has ventured into the music industry, releasing several successful songs that have garnered millions of views, including "Hatitak Brassi" and "Habibti Mafia."

Nour Mar achieved remarkable success in the music industry. His music video for the song "Hatitak Brassi" surpassed 100 million views on YouTube, cementing his status as an artist with massive reach. He followed this success with other popular releases that resonated strongly with his audience. In recognition of his talent and influence in the digital content creation sphere, Nour Mar was granted the Golden Visa by the United Arab Emirates. This long-term residency is awarded to exceptional talents and creators, serving as official acknowledgment of his achievements and contribution to the region's media landscape.

He had to discontinue his studies after moving from Syria, and no verified information was found regarding the continuation of his educational background.