Name: Len Blavatnik
Full Name: Sir Leonard Valentinovich Blavatnik
Nationality: British and American
Date of Birth: June 14, 1957
Occupation: Chairman of Access Industries, Businessman, and Philanthropist
Net Worth: Len Blavatnik has been recognized as one of the wealthiest individuals globally, with an estimated net worth of over $30 billion.

Background and Early Ventures: Len Blavatnik was born in Odessa, Ukraine (then part of the Soviet Union), and immigrated to the United States in 1978. He earned his wealth through various business ventures, particularly in the fields of natural resources, media, telecommunications, and technology.

Access Industries: Len Blavatnik founded Access Industries in 1986, which is a privately-held industrial group with diverse investments across multiple sectors. Access Industries has holdings in industries such as natural resources and chemicals, media and telecommunications, technology, and real estate.

Philanthropy: Len Blavatnik has engaged in philanthropic activities through the Blavatnik Family Foundation. The foundation supports various educational, scientific, cultural, and social initiatives globally. Blavatnik has made significant contributions to institutions and programs in areas such as education, research, and the arts.

Media and Entertainment: Access Industries has made investments in the media and entertainment industry, including Warner Music Group and other media companies. Len Blavatnik has been actively involved in the music industry and has supported the development and promotion of emerging artists and labels.

Political Contributions and Public Engagements: Len Blavatnik has been involved in political contributions in the United States and the United Kingdom. He has also served on the boards of various organizations and institutions and has been recognized for his contributions to business and philanthropy.