Bharti Airtel Limited , commonly known as Airtel, is an Indian telecommunications company that operates in 20 countries across South Asia, Africa and the Channel Islands. It operates a GSM network in all countries, providing 2G or 3G services depending upon the country of operation. Airtel is the fifth largest telecom operator in the world with about 230.8 million subscribers across 19 countries at the end of June 2011. It is the largest cellular service provider in India, with over 171.85 million subscribers as of August 2011. Airtel is the 3rd largest in-country mobile operator by subscriber base, behind China Mobile and China Unicom.
Hockey India League , abbreviated as HIL, is a professional league for field hockey competition in India. It is organised by Hockey India. The tournament is contested among five franchisee-based teams consisting of players from India and around the world. The entire event takes place on home and away basis culminating into multi header playoffs. The International Hockey Federation has sanctioned the event and also provides a 30-day window at the beginning of a year so that all top players can participate. It is currently sponsored by two-wheeler manufacturer Hero MotoCorp, and is therefore officially known as Hero Hockey India League or HHIL.