input: Rain is considered a 'world star' due to his popularity, not only in South Korea and Japan, but throughout Asia, Europe and North America with fans in countries like China, Singapore, Thailand, Canada and United States. Much of his popularity is attributed to his various acting roles (varying from television like Full House to indie films like I'm a Cyborg, But That's OK to blockbusters like Ninja Assassin). Before landing his role in Speed Racer, he had expressed the desire to expand beyond the Asian market when he stated in an interview, "The reason I am active in Japan, Hong Kong, China and around Asia is that I want to succeed here and then go even more international...I would really like to see, is a top Asian artist emerge strongly from the Asian market, and then go on to succeed in the U.S. market."  Rain's appeal to all demographics has made him one of Korea's highest paid celebrities by endorsers with an asking price of $1 - 1.5 million USD per endorsement. Over the years, he endorsed brands such as Hyundai, Lotte, KB Card, Pizza Hut, Thailand dairy company Dutch Mill, Chinese pastry Fu Mu Cakes, Pantech, LG Electronics, SK Telecom and Pepsi. Rain has even done songs to tie-in with endorsement deals. "Still Believe" was used as both an ad and a music video for BMW Korea's "Meet the Truth" campaign with appearances by Rain as well as JYP. "Memory in My Hand" and "Any Dream" were used in campaigns for Pantech and Samsung, respectively, in China.  With his booming popularity throughout the world, he has been deemed a "cultural ambassador" as he has represented South Korea in inter-Asian musical events and has appeared in a Thai published textbook.

Answer this question "Who was next"
output: North America with fans in countries like China, Singapore, Thailand, Canada and United States. Much of his popularity is attributed to his various acting roles

Question: Daniel Irvin Rather, Jr.  was born on October 31, 1931, in Wharton County, Texas, the son of Daniel Irvin Rather, Sr., a ditch digger, and the former Byrl Veda Page. The Rathers moved to Houston, where Dan attended Love Elementary School and Hamilton Middle School. He graduated in 1950 from John H. Reagan High School in Houston. In 1953, he earned a bachelor's degree in journalism from Sam Houston State University where he was editor of the school newspaper, The Houstonian.

On October 4, 1986, while walking along Park Avenue to his apartment in Manhattan, Rather was attacked and punched from behind by a man who demanded to know "Kenneth, what is the frequency?" while a second assailant chased and beat him. As the assailant pummeled and kicked Rather, he kept repeating the question. In describing the incident, Rather said, "I got mugged. Who understands these things? I didn't and I don't now. I didn't make a lot of it at the time and I don't now. I wish I knew who did it and why, but I have no idea." Until the crime was resolved years later, Rather's description of the bizarre crime led some to doubt the veracity of his account, although the doorman and building supervisor who rescued Rather fully confirmed his version of events.  The assault remained unsolved for some time, and was referenced multiple times in popular culture. The phrase "What's the frequency, Kenneth?" became a popular-culture reference over the years, such as in a scene in the graphic novel Like a Velvet Glove Cast in Iron by cartoonist Daniel Clowes. In 1994, the band R.E.M. released the song "What's the Frequency, Kenneth?" on their album Monster. Rather later sang with R.E.M. during a sound check prior to a gig at New York's Madison Square Garden, which was shown the following night on the Late Show with David Letterman before their performance of "Crush with Eyeliner".  In 1997, a TV critic writing in the New York Daily News solved the mystery, publishing a photo of the alleged assailant, William Tager, who received a 12 1/2 -to-25-year prison sentence for killing NBC stagehand Campbell Montgomery outside The Today Show studio in 1994. Rather confirmed the story: "There's no doubt in my mind that this is the person." New York District Attorney Robert M. Morgenthau said, "William Tager's identity as the man who attacked Mr. Rather was established in the course of an investigation by my office." Tager claimed he thought television networks were beaming signals into his brain. When he murdered the stagehand, Tager was trying to force his way into an NBC studio with a weapon, in order to find out the frequency the networks were using to attack him, so that he could block it. Tager was paroled in October 2010 and is believed to be living in New York City.

Using a quote from the above article, answer the following question: What did they do to Dan?
HHHHHH
Answer:
assailant pummeled and kicked