Hi my name is Tim and I am British. I am an experienced English & Business English teacher living in Colombia. I am a qualified project manager and sport coach with over 20 years experience leading and developing others. Currently, I am completing a BA honors degree in Business Management. I speak Spanish and have first-hand knowledge of learning a 2nd language. I love working with international students and know the tricks and tips to help others learn. You can expect my lessons to be organised, interesting and fun! So, let's work and play together.Hi my name is Tim and I am British. I am an experienced English & Business English teacher living in Colombia. I am a qualified project manager and sport coach with over 20 years experience leading and developing others. Currently, I am completing a BA honors degree in Business Management. I speak Spanish and have first-hand knowledge of learning a 2nd language. I love working with international students and know the tricks and tips to help others learn. You can expect my lessons to be organised, interesting and fun! So, let's work and play together.

I'm Haimo, I'm from the UK but currently reside in the USA, so if you are looking to learn British or American expressions, I got you covered. Because of my background in media, I am friendly and patient, and I'm great at engaging my students in conversation. I want to help people of all ages to improve their English. I've had students ranging from business executives who want to perfect their professional English skills to children and teens who are ABC learners. Come and study with me.

Hi, I'm Gerson. I have several teaching certificates, including TEFL and TESOL. I have many years of experience teaching students to all levels and ages, having lived in 6 different countries. In all those places I felt tremendous passion while working with students and colleagues. I am a fluent speaker of English, Spanish, Italian and intermediate speaker of Mandarin, French and Portuguese. In China I taught Oral English at the Xi'an Polytechnic University for 2 years and English to all levels at International House Training School. I am very looking forward to begin this fantastic adventure and show all my skills through positive attitude and professionalism.

I 'm Sunny. First, I want you to believe 'Nothing is impossible if you make it simple', so it's not difficult to speak good English and it's never too late to start it. I finished my MA in ELT at University of Warwick, a Top 10 university in the U.K. I hold the certificate of teaching English to Adults (CELTA). I will help you with IELTS/TOFEL speaking tests, GESE speaking tests, survival English, travel English, interview English and Daily English. Good luck and believe in me and yourself!

Hi, I am Iris. I graduated from University of International Business and Economics.With a master degree in translation which is also my major during my past six English-learning time, I firstly started to teach English as a business English teacher in university in 2014. In the same year, I joined Koolearn. Now I have been teaching for almost five years. During these years, I helped students from various fields, including successful business entrepreneurs, doctors, singers, museum directors and school students of all ages. In my class, you can absorb professional language knowledge and express yourself with my guidance under comfortable learning atmosphere. Hope you can join me and explore a brand new English world.

Learning is defined as the achievement of greater proficiency and mastery in a person's capacity to know or do something that she was previously less able or unable to accomplish. Experts recognize the important role of constructive and corrective interactions between the teacher and the students in the learning process. Finally, educators recognize that the acquisition of English language skills requires sustained effort over time through practice. My role as a teacher is to help the students achieve, through a series of on-line and interactive sessions developed by Koolearn, greater proficiency in the use of English language in various real-life situations.