Problem: Background: Pankaj Advani was born on 24 July 1985 in Pune, India. Advani spent his initial years in Kuwait before moving to Bangalore, India. He received his education at the Frank Anthony Public School, Bangalore and completed his bachelor's degree in Commerce from Sri Bhagawan Mahaveer Jain College. He received training in snooker from former national Snooker champion Arvind Savur.
Context: Advani made his international competitive debut at the Asian Billiards Championship 2002, held at Bangalore, in which he finished as a finalist. After an amateur World Snooker Champion title win in 2003, he won the IBSF World Billiards Championship in 2005 at Qawra, Malta, where he became the first to achieve a "grand double" by winning both the time and point formats, a feat he repeated at the 2008 event in Bangalore. He is the only Indian to have won the amateur world title in both snooker and billiards. He is also the youngest person to have won all these world titles in English billiards, for a record 8 times. Advani also remains the only person to have won all five national, regional, and world billiards tournaments in a single season, a feat he achieved by winning the Indian Junior National Championship and Senior National Championship, the Asian Billiards Championship, and both the World Billiards Championship (point format) and World Billiards Championship (time format). Advani won the WPBSA billiards title, at Leeds in 2009, against the defending champion Mike Russell; Advani won 2030-1253, after gaining an 800-plus lead at his opening break. He became the first person in the world to win the trio of the WPBSA World Billiards Champion pro title (which he has held twice, in 2009 & 2012), and the IBSF World Billiards Champion amateur title, as well as the IBSM World Snooker Champion amateur title. In April 2012, Advani won the Asian Billiards Championship in Goa, India to become the first player to win 5 Asian Billiards Champion titles. This takes his total tally of international majors to 17 - 8 Worlds, 5 Asian Billiards, 2 Asian Games Golds, 1 Australian Open and 1 Asian Team. It was announced in May that Advani had accepted the Indian wildcard place on the main snooker tour for the 2012/2013 season. In October 2012, in Leeds, England, Advani won his seventh (counting professional and amateur) World Billiards Championship title, eighth world title overall, beating defending and nine-time WPBSA World Billiards Champion Mike Russell again, in the timed division final (Advani did not make it to the points division final).
Question: Any additional interesting information?
Answer: eighth world title overall, beating defending and nine-time WPBSA World Billiards Champion Mike Russell again, in the timed division final (Advani did not make it to the points division final).

Background: Arbi Alautdinovich Barayev (Chechen: Arbi Alautdinovich Baraev; 27 May 1974 - 22 June 2001) was a Chechen warlord, who in 1996 became the founder and first leader of the Special Purpose Islamic Regiment (SPIR) in Chechnya. Nicknamed The Terminator, Barayev and the SPIR were regarded as one of the main violent criminal organizations operating in Chechnya during the lawless interwar period that followed the 1994-1996 First Chechen War, driving out foreign journalists and humanitarian workers, while undermining the presidency of Aslan Maskhadov during Chechnya's de facto independence until 1999. After the restoration of Russian Federal control, Barayev openly lived in his home village until he was killed on 22 June, 2001.
Context: In August 1999, Russia launched the Second Chechen War in response to the Invasion of Dagestan by the Islamic International Brigade. Dagestan borders Chechnya to the east, and as part of the operation Russian troops entered Chechnya on 1 October to restore federal control over the country, effectively ending its de facto independence. In March 2000, during the early phase of the war, Barayev reportedly betrayed the Chechen field commander Ruslan Gelayev to the Russian military forces, resulting in the massacre of Gelayev's forces in the Battle of Komsomolskoye. According to another version, Barayev and his men merely bribed their way out of Komsomolskoye while leaving Gelayev and his people to their fate. The incident led to the declaration of revenge on the part of Gelayev, whose fighters then blew up several houses belonging to Barayev in his home village of Alkhan-Kala near Grozny, killed a number of his men, and even attempted to assassinate Barayev in Ingushetia. According to federal authorities, more than 40 Chechens died as a result of these clashes. Chechen surgeon Khassan Baiev, who amputated a portion of the leg of Shamil Basayev after his injury on a minefield, also had operated on Salman Raduyev and Arbi Barayev himself, however Barayev promised to kill him because he would also help wounded Russian soldiers. Baiev described Barayev as "a born killer, and his men were desperados with blood vendettas proclaimed against them for murder. They joined Barayev for protection against the avengers in an endless cycle of violence. ... He owned a stable of expensive foreign cars, had several wives, and moved around with an escort of twenty to thirty guards. Everyone assumed that he was in the pay of Russian intelligence. Relatives of Arbi Barayev publicly denounced him for his crimes, saying that the family announced in the courtyard of the mosque that if anyone killed him, they would relinquish all claims. There would be no blood revenge." Facing death threats from Barayev as well as from the federal side, Baiev was eventually forced to seek political asylum in the United States. Following the Russian occupation of most of Chechnya, Barayev freely lived in Alkhan-Kala and frequently passed through Russian Army checkpoints without any problems, using identity papers of an FSB officer, and was also not included in the lists of people wanted "for participation in illegal armed groups". Once arrested, Barayev was said to be instantly released by the demand of Beslan Gantamirov, then the leading figure in the pro-Moscow government. In May 2000, the Russian military intelligence GRU officer leaked papers about Barayev's affiliation with FSB to a Chechen journalist. In April 2001, Barayev's men allegedly ambushed and killed Viktor Popkov, a Russian dissident working in Chechnya as an aid worker and human rights activist since 1995, in the close vicinity of a military roadblock. According to the United States Department of State, Barayev sent a group of his fighters to train in Taliban-controlled areas of Afghanistan in the spring of the same year.
Question: What was his involvement in the war?
Answer:
In August 1999, Russia launched the Second Chechen War