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English That Wins in the Real World

Online English speaking lessons. Personal practice. Clear feedback.

Find My Starting Point
Two people enjoying a conversation in a sunlit café

Chosen by Clients from Diverse Workplaces

AmazonSAPNestlé

A Clear Plan Built Around You

Know what to practice before your next live lesson.

My Study Center

Build Confidence Through Practice

Focus on rhythm, structure and useful expressions.

Start Practicing

Prepare for Your Next Speaking Test

Speak for the Moments that Matter

Business

Meetings, presentations and clear recommendations.

Career

Interviews and confident answers under pressure.

Everyday

Useful conversations, in your own words.

See a Real Lesson in Action

A closer look at the conversation, coaching and feedback.

Explore Coaches

Feedback That Moves You Forward

Leave with better expressions and a clear plan for your next conversation.

Lesson Notes / Sample

You Said

“I think this plan is more better.”

Try This

“I think this plan is more effective because…”

Coach’s Note

Use one clear comparison, then explain your reason.

Your Next Practice

Give a 60-second recommendation with one supporting example.

What Learners Take Away

★★★★★
“The feedback helped me understand exactly what to work on next.”
Kim / Korea University Student
★★★★★
“Lessons fit my goals, from article discussions to the topics I want to work on.”
Lee / Global Financial Firm
★★★★★
“We reviewed my expressions and practiced key vocabulary through role-play.”
Kim / Manufacturing Professional
Read the Original Reviews ↗

Frequently Asked Questions

Is this right for my level?

Start with your speaking goals. Your coach adapts the conversation and feedback to your current level.

How do lessons and feedback work together?

After a lesson, published coach feedback appears in Progress and becomes your next practice focus.

Can I focus on interviews or speaking tests?

Share your goal when choosing a coach. Mock tests are still in preparation; live lessons and focused practice are available.

A view from the interpreting booth
Kyle KimFounder, Prep WarriorMeet the Founder ↗

Experience Behind the Method

Battle-tested by an Ex-Translator

Five years of Korean–English interpreting in the US/Korean military, Silicon Valley startup, and global corporations taught me what matters: clear ideas, the right words and confidence under pressure.

Personal details are redacted in the public documents