Seira Yun is the Founder and CEO of Socious, a decentralized ecosystem helping changemakers with funding, talent, and connections. Seira is a serial impact entrepreneur and an impact angel investor with years of experience in the impact sector, leading teams within the ICRC, UNHCR, and social ventures. Drawing from personal experiences as a migrant, an individual with autism, and a proud pansexual queer, Seira is driven to make the world a better place through social innovation. As a full-stack developer with a Master's degree in Social Innovation from the University of Cambridge, Seira enjoys blending technology with purpose. Upon exiting his first social venture in 2021, he founded Socious. He is also a board member at TELL, a suicide prevention non-profit. Seira's work has been recognized and featured in Nikkei and The Japan Times. He has also been named the Most Influential CEO in the Kanto Region by CEO Monthly.

ソーシャスの創業者兼CEO。連続社会起業家でありインパクトエンジェル投資家。命のライフライン認定ＮＰＯ法人ＴＥＬＬの理事。アメリカの高校卒業後、早稲田大学、ジュネーブ国際開発高等研究所、ケンブリッジ大学等で国際法、社会的起業、コーディングを学ぶ。マイノリティとしての原体験から、2008年からインパクト団体（NPO、UNHCR、国際赤十字）で活動を始め、2021年に1社目のソーシャルビジネスをExitし、ソーシャスを設立。ソーシャスは、インパクト人材プラットフォームのSocious Work、投票型のグラント分配・クラウドファンディングのSocious Fundなどインパクトに関するプロダクトを多岐に運営。