Answer the question at the end by quoting:

Najm was born and raised in Tallahassee, Florida. His stage name is short for "Tallahassee Pain", and was chosen because of the hardships he experienced while living there. Najm was brought up in a Muslim household, but he has expressed his lack of interest in the concept of religion. At just three years old he got his first taste of the music business when a friend of the family, gospel jazz artist/producer Ben Tankard, allowed him to spend time and "twist the knobs" at his recording studio.
In 2007, T-Pain began work on his third album with Rocco Valdes, Akon and Lil Wayne. The album was also his first under his Nappy Boy Entertainment. T-Pain's third studio album, Thr33 Ringz, was released on November 11, 2008. The album sold 168,000 records in its first week, reaching number four on the Billboard 200. A mixtape, Pr33 Ringz, was released in early 2008 before the album. The album was preceded by three singles. Its lead single, "Can't Believe It", featuring Lil Wayne, was released in July 2008. The single reached number seven on the Hot 100 and number two on the Hot R&B/Hip-Hop Songs chart. The album's second single, "Chopped 'N' Skrewed", featuring Ludacris, was released in September 2008. The single reached number twenty-seven on the Hot 100 and number three on the Hot R&B/Hip-Hop Songs chart. The third and final single from the album, "Freeze", featuring Chris Brown, was released in October 2008 and reached number thirty-eight on the Hot 100 and number thirty-nine on the Hot R&B/Hip-Hop Songs chart. Guest appearances on Thr33 Ringz included T.I., Lil Wayne, Ludacris, DJ Khaled, Ciara, Chris Brown and Kanye West among others. Pr33 Ringz was the introduction mixtape for the album. In 2008, T-Pain continued to appear on numerous rap singles, such as "She Got It" by 2 Pistols, "Go Girl" by Ciara, "The Boss" by Rick Ross, "Cash Flow" by Ace Hood, "Shawty Get Loose" by Lil Mama, "One More Drink" by Ludacris, and "Go Hard" by DJ Khaled with Kanye West. T-Pain and Ludacris collaborated to perform "Chopped 'N' Skrewed" and "One More Drink" on American late-night television programs Jimmy Kimmel Live! on ABC in November 2008 and on NBC's Saturday Night Live in the same month. T-Pain appeared again on SNL in February 2009 (on the episode hosted by Bradley Cooper with musical guest TV on the Radio) in the SNL Digital Short. T-Pain also supported the album in 2009 with his Thr33 Ringz Tour, which included sold out shows across North America. T-Pain and rapper Lil Wayne formed the duo T-Wayne in 2008. The duo released a self-titled mixtape in late 2008; it charted on the Billboard 200 in January 2009. Their debut album was going to be released in 2009, but never was. In 2009, T-Pain hosted the BET Awards afterparty and paid tribute to Michael Jackson in West Covina.

What was his highest ranked song?

Its lead single, "Can't Believe It", featuring Lil Wayne, was released in July 2008.

Answer the question at the end by quoting:

Keith Rupert Murdoch was born on 11 March 1931 in Melbourne, Australia, the son of Sir Keith Murdoch (1885-1952) and Dame Elisabeth Murdoch (nee Greene; 1909-2012). He is of English, Irish, and Scottish ancestry. Murdoch's parents were also born in Melbourne. Keith Murdoch was a war correspondent and later a regional newspaper magnate owning two newspapers in Adelaide, South Australia, and a radio station in a faraway mining town.
Following his father's death, when he was 21, Murdoch returned from Oxford to take charge of the family business News Limited, which had been established in 1923. Rupert Murdoch turned its Adelaide newspaper, The News, its main asset, into a major success. He began to direct his attention to acquisition and expansion, buying the troubled Sunday Times in Perth, Western Australia (1956) and over the next few years acquiring suburban and provincial newspapers in New South Wales, Queensland, Victoria and the Northern Territory, including the Sydney afternoon tabloid, The Daily Mirror (1960). The Economist describes Murdoch as "inventing the modern tabloid", as he developed a pattern for his newspapers, increasing sports and scandal coverage and adopting eye-catching headlines. Murdoch's first foray outside Australia involved the purchase of a controlling interest in the New Zealand daily The Dominion. In January 1964, while touring New Zealand with friends in a rented Morris Minor after sailing across the Tasman, Murdoch read of a takeover bid for the Wellington paper by the British-based Canadian newspaper magnate, Lord Thomson of Fleet. On the spur of the moment, he launched a counter-bid. A four-way battle for control ensued in which the 32-year-old Murdoch was ultimately successful. Later in 1964, Murdoch launched The Australian, Australia's first national daily newspaper, which was based first in Canberra and later in Sydney. In 1972, Murdoch acquired the Sydney morning tabloid The Daily Telegraph from Australian media mogul Sir Frank Packer, who later regretted selling it to him. In 1984, Murdoch was appointed Companion of the Order of Australia (AC) for services to publishing. In 1999, Murdoch significantly expanded his music holdings in Australia by acquiring the controlling share in a leading Australian independent label, Michael Gudinski's Mushroom Records; he merged that with Festival Records, and the result was Festival Mushroom Records (FMR). Both Festival and FMR were managed by Murdoch's son James Murdoch for several years.

are there any other activities he was involved in?
"inventing the modern tabloid",