Dr. Suresh Devnani, the best global conference speaker in Manila, Philippines, is also known as the 'Happy Doctor" in general. He is an award-winning personality who speaks on happiness. Besides happiness, he also gives a speech on mental well-being. He is the #1 best-selling global author for the topic Happiness Reinvented. He is also ranked among the top most inspirational and motivational speakers all around the globe.