Has devoted 5 years to language learning R&DHolds two higher educations and has a bunch of certificationsThe author of "Learning Russian Marathon: How (not) to speak Russian in 10 years" book and many articles and publicationsLeads "Learning To Know Russian", the resource full of useful ideas and techniques for the best Russian language learnersTeaches hundreds of Russian language students across the globe how to become amazing Russian speakersConsiders his two sons as his greatest success in teaching Russian! 
![Denis Ivanov](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"%3E%3C/svg%3E)