mention those personalities that got influenced by him?
Frusciante's first major influence was Jimi Hendrix, he was also inspired by glam rock artists David Bowie, and T. Rex, he credits his inspiration for learning guitar to Greg Ginn, Pat Smear, and Joe Strummer
John Frusciante
Frusciante's first major influence was Jimi Hendrix. He then saw The Red Hot Chili Peppers (at that point, "The" was part of their name) in concert in 1985, after which their then-guitarist Hillel Slovak became his second major influence, with Frusciante coming to idolize Slovak. Although Hendrix and Slovak were arguably Frusciante's most profound influences, he was also inspired by glam rock artists David Bowie, and T. Rex; as well as avant-garde acts such as Syd Barrett, Captain Beefheart, The Residents, The Velvet Underground, Neu!, Frank Zappa, and Kraftwerk. Frusciante seems to be much influenced by the progressive rock acts like Genesis, King Crimson, Van der Graaf Generator, and Yes, mentioning them in multiple interviews. Frusciante wrote an essay for the Yes box set, The Word Is Live, released in 2005.

He credits his inspiration for learning guitar to Greg Ginn, Pat Smear, and Joe Strummer, amongst others. As an adolescent, he began by focusing upon Hendrix, as well as bands 
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John Frusciante [SEP] Influences
Frusciante's first major influence was Jimi Hendrix. He then saw The Red Hot Chili Peppers (at that point, "The" was part of their name) in concert in 1985, after which their then-guitarist Hillel Slovak became his second major influence, with Frusciante coming to idolize Slovak. Although Hendrix and Slovak were arguably Frusciante's most profound influences, he was also inspired by glam rock artists David Bowie, and T. Rex; as well as avant-garde acts such as Syd Barrett, Captain Beefheart, The Residents, The Velvet Underground, Neu!, Frank Zappa, and Kraftwerk. Frusciante seems to be much influenced by the progressive rock acts like Genesis, King Crimson, Van der Graaf Generator, and Yes, mentioning them in multiple interviews.