Today is Mahesh Babu's birthday and his upcoming film Maharshi first look and teaser are released today. Mahesh Babu has taken part in Sisters for Change awareness video which spreads the importance of wearing a helmet. Mahesh Babu said in this video that about 28 persons are being killed on an average per day for not wearing the helmet and expressed that it means 28 families are losing their loved ones. Mahesh Babu appealed all to wear helmets while riding two wheelers. Watch the video for more details.