THIRUVANANTHAPURAM: Chief Minister Oommen Chandy congratulated Pranab Mukherjee, who was elected as 13th President of the country. In a press release here, Chandy praised Mukherjee for getting broad support from various political parties for winning the country's top post. Extending heartfelt congratulations on the occasion of Mukherjee's election as the President of India, Chandy said his long record of public service for five decades could help country attain greater heights.