Conseil Philosophique et Cours de Méditation Hatha Yoga, de Kabbalah, de Théosophie et de Heiki Arcturien.

Excelente professor, ótima didática! Além do humor, que torna a aula muito mais interessante

Guilherme helped me excel in my studies tremendously. He's a patient professor that takes his time to assure that you have a strong foundation of the basics, to later go in-depth on your requested topic. Which will make you be able to master any future debate that you will enter. Thanks to living in multiple countries, he's bilingual in several languages which explains his wide knowledge in the field he's teaching.

Anyone hiring him as a professor will be more than pleased with him, a big recommendation!!